diff options
| author | Ingo Molnar <mingo@kernel.org> | 2014-03-11 11:34:27 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2014-03-11 11:34:27 +0100 |
| commit | a02ed5e3e05ec5e8af21e645cccc77f3a6480aaf (patch) | |
| tree | 95a0df31b0c9b1e0357b8dd378e2eab637970df4 /kernel/sched/rt.c | |
| parent | 2b3942e4bb20ef8ef26515bd958c2df83d9a6210 (diff) | |
| parent | 96b3d28bf4b00f62fc8386ff5d487d1830793a3d (diff) | |
| download | linux-a02ed5e3e05ec5e8af21e645cccc77f3a6480aaf.tar.bz2 | |
Merge branch 'sched/urgent' into sched/core
Pick up fixes before queueing up new changes.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/sched/rt.c')
| -rw-r--r-- | kernel/sched/rt.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c index 398b3f990823..facc824334fb 100644 --- a/kernel/sched/rt.c +++ b/kernel/sched/rt.c @@ -568,6 +568,14 @@ static inline struct rt_bandwidth *sched_rt_bandwidth(struct rt_rq *rt_rq) #endif /* CONFIG_RT_GROUP_SCHED */ +bool sched_rt_bandwidth_account(struct rt_rq *rt_rq) +{ + struct rt_bandwidth *rt_b = sched_rt_bandwidth(rt_rq); + + return (hrtimer_active(&rt_b->rt_period_timer) || + rt_rq->rt_time < rt_b->rt_runtime); +} + #ifdef CONFIG_SMP /* * We ran out of runtime, see if we can borrow some from our neighbours. |